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Device and method for measuring skin and soft tissue biomechanical parameters

A technology for organizing biological and mechanical parameters, applied in the field of biomechanical research, to achieve the effect of ensuring slippage and machine damage, ensuring effectiveness and accuracy

Active Publication Date: 2021-04-02
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the measurement of biomechanical parameters of skin and soft tissue is mostly limited to animals, and there are few reports on the devices and methods for the measurement of biomechanical parameters of human skin and soft tissue

Method used

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  • Device and method for measuring skin and soft tissue biomechanical parameters
  • Device and method for measuring skin and soft tissue biomechanical parameters
  • Device and method for measuring skin and soft tissue biomechanical parameters

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Experimental program
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Embodiment Construction

[0021] The clamp is used for the clamping and fixing of skin and soft tissue, and has a non-invasive jaw. When testing the biomechanical properties of skin and soft tissue under external tension, the non-damaging jaw can ensure that the sample does not slip during the test, and the test results will not be affected by the damage of the skin and soft tissue due to clamping. The design scheme and exploded view of the skin and soft tissue fixture are shown in Figure 4 .

[0022] Figure 4 Fixture Design

[0023] serial number name drawing number Specification Version material quantity 1-1 Main frame components ZJ2310100 - B 1.4021 1 1-2 Platen ZJ23102 88*18*10.8 B 1.4021 1 1-3 locking bolt - - - - 1 1-3.1 locking screw ZJ2310301 φ10*30 B 1.4021 1 1-3.2 spin hand 011508020303 19.5*35*3 B 1.4301 1 1-3.3 Shaft sheath - - B 1.4301 1 1-4 torsion spring ZJ23104 φ4.2*1*15 B SUS631...

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Abstract

The invention discloses a device and a method for measuring skin soft tissue biomechanic parameters. The device is characterized in that a set of biomechanic parameter measuring device for skin soft tissue is designed, and a skin soft tissue biomechanic parameter measuring method based on the measuring device is established. The measuring device is capable of achieving regular cutting of skin softtissue and ensuring that a skin sample does not slide or machine damage is avoided in a testing process; by adopting the measuring method, regulation of biomechanic parameter testing on human skin soft tissue can be achieved, and effectiveness and accuracy of skin soft tissue biomechanic parameter measurement can be ensured.

Description

technical field [0001] The invention belongs to the field of biomechanics research, and relates to a device and a measurement method for measuring biomechanical parameters of human skin and soft tissues. Background technique [0002] Skin covers the body surface and is the largest organ of the human body. It has a variety of physiological functions, and the realization of many of these functions depends on its biomechanical properties. Therefore, the research on the biomechanical properties of human skin is of great significance. The biomechanical parameters of skin and soft tissue are of great significance for understanding and mastering the physiological function of skin and correctly evaluating clinical skin grafting. [0003] At present, the measurement of biomechanical parameters of skin and soft tissue is mostly limited to animals, and there are few reports on devices and methods for measuring biomechanical parameters of human skin and soft tissue. In view of the part...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/08G01N3/04G01N1/28
CPCG01N1/286G01N3/04G01N3/08G01N2001/2873
Inventor 李晓琴付天翔常宇李彦生
Owner BEIJING UNIV OF TECH
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